component
TIP102
Public Made by Adomby adom
STMicroelectronics Darlington Transistors, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# TIP102++**STMicroelectronics** · Darlington Transistors · TO-220++TIP102 from STMicroelectronics, in a TO-220. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | B | input | Base of the NPN Darlington; the datasheet gives IB max 1 A, VEBO max 5 V and a typical 5 kΩ R1 / 150 Ω R2 network. |+| 2 | C | passive | Collector (also the tab); VCEO 100 V, VCBO 100 V, IC 8 A continuous and 15 A peak, with an antiparallel collector-emitter diode. |+| 3 | E | passive | Emitter of the Darlington; the antiparallel diode is connected between emitter and collector, with VF max 2.8 V at IF = 10 A. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | TO-220 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `TIP102`+- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`+- 3D model: TO-220 (KiCad packages3D, STEP)+- 3D model files: `tip102-etched.step` / `tip102-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tip102.step` / `tip102.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889852800196608) (4 pp, sha256 `4238c6fc76fd220a`, retrieved 2026-10-06, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/tip102-datasheet.pdf)
page.jsonadded+131@@ -0,0 +1,131 @@+{+ "slug": "tip102",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Darlington Transistors, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "transistors-thyristors",+ "tip102",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tip102.kicad_sym",+ "tip102.kicad_mod",+ "tip102.glb",+ "tip102.step",+ "tip102.lbr",+ "docs/hero.png",+ "docs/tip102-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tip102-hero.glb",+ "tip102-hero.overlay.json"+ ],+ "component": {+ "mpn": "TIP102",+ "manufacturer": "STMicroelectronics",+ "package": "TO-220",+ "pin_count": 3,+ "category": "Transistors/Thyristors",+ "subcategory": "Darlington Transistors",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889852800196608",+ "parts": {+ "symbol": "tip102.kicad_sym",+ "footprint": "tip102.kicad_mod",+ "model_3d": "tip102-hero.glb",+ "model_3d_plain": "tip102.glb",+ "model_3d_step": "tip102-etched.step",+ "model_3d_step_plain": "tip102.step",+ "lbr": "tip102.lbr"+ },+ "distributor_links": {+ "lcsc": 172876,+ "digikey": "497-2546-5-ND",+ "mouser": "511-TIP102"+ },+ "distributor_check": {+ "checked_at": "2026-10-06T00:17:13Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-2546-5-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-TIP102",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "B",+ "type": "input",+ "description": "Base of the NPN Darlington; the datasheet gives IB max 1 A, VEBO max 5 V and a typical 5 kΩ R1 / 150 Ω R2 network."+ },+ {+ "number": "2",+ "name": "C",+ "type": "passive",+ "description": "Collector (also the tab); VCEO 100 V, VCBO 100 V, IC 8 A continuous and 15 A peak, with an antiparallel collector-emitter diode."+ },+ {+ "number": "3",+ "name": "E",+ "type": "passive",+ "description": "Emitter of the Darlington; the antiparallel diode is connected between emitter and collector, with VF max 2.8 V at IF = 10 A."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-sonnet-5-5",+ "primary_mode": "text+vision",+ "consensus_model": "claude-opus-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin numbering is taken from the page 1 package picture and the internal schematic, which shows B(1),",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 4,+ "cost_usd": 0.1477,+ "at": "2026-10-06T00:17:00"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889852800196608",+ "pages": 4,+ "sha256": "4238c6fc76fd220a",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}